Troubleshooting - Yamaha Sirius T110LSE Service Manual

EAS00757

TROUBLESHOOTING

The starter motor fails to turn.
Check:
1. fuse
2. battery
3. starter motor
4. starter relay
5. main switch
6. start switch
7. wiring connections
(of the entire starting system)
NOTE:
9Before troubleshooting, remove the following
part(s):
1. front cowling (right)
2. rear cowling
3. headlight assembly
4. engine guard
9Troubleshoot with the following special tool(s).
Pocket tester
90890-03112
EAS00738
1. Fuse
9Check the fuse for continuity.
Refer to "CHECKING THE FUSE" in chapter
3.
9Is the fuse OK?
YES
ELECTRIC STARTING SYSTEM
NO
Replace the fuse.
EAS00739
2. Battery
9Check the condition of the battery.
Refer to "CHECKING AND CHARGING THE
BATTERY" in chapter 3.
Minimum open-circuit voltage
12.8 V or more at 20 °C
9Is the battery OK?
YES
EAS00758
3. Starter motor
9Connect the positive battery terminal 1 and
starter motor lead
w
9A wire that is used as a jumper lead must
have at least the same capacity or more
as that of the battery lead, other-wise the
jumper lead may burn.
9This check is likely to produce sparks,
therefore make sure nothing flammable is
in the vicinity.
9Does the starter motor turn?
YES
7-16
ELEC
NO
9Clean the battery
terminals.
9Recharge or
replace the
battery.
2 with a jumper lead 3.
NO
Repair or replace
the starter motor.